How to Minimize the sum of squared error for a regression line in statistics

Learn how to minimize the sum of squared error for regression line problems in stats. Whether you need help studying for that next big stats text or just a hand finishing your homework, you're sure to be well served by this four-part free video math lesson from Salman Khan.

(1) Part 1 of 4 - How to Minimize the sum of squared error for a regression line in statistics, (2) Part 2 of 4 - How to Minimize the sum of squared error for a regression line in statistics, (3) Part 3 of 4 - How to Minimize the sum of squared error for a regression line in statistics, (4) Part 4 of 4 - How to Minimize the sum of squared error for a regression line in statistics